package ch6;

public class UsbKeyBoard implements USB {
	private String brand;

	public UsbKeyBoard(String b) {
		this.brand = b;
	}

	public void input() {
		System.out.println(brand + "键盘开始打字了。。。");
	}

	@Override
	public void plugin() {
		System.out.println(brand + "键盘接上了电脑，准备输入");
	}

	@Override
	public void unplugin() {
		System.out.println(brand + "键盘从电脑上移除");
	}

}
